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Oracle Database 19c: Program with PL/SQL Sample Questions (Q34-Q39):

NEW QUESTION # 34
Examine this DECLARE section:

Which two lines are valid? (Choose two.)

A. line 7
B. line 4
C. line 3
D. line 5
E. line 6
F. line 2

Answer: D,F

NEW QUESTION # 35
Which two are valid MODIFIER values for the PLSQL_WARNINGS parameter? (Choose two.)

A. ERROR
B. ENABLE
C. DISABLE
D. ALL
E. SEVERE

Answer: D,E

NEW QUESTION # 36
Which two are true about implicit data type conversion? (Choose two.)

A. ROWIDS are always implicitly converted to a number when used in a query.
B. Implicit data type conversion can negatively impact performance.
C. RAW data types are always implicitly converted to a CLOB when used in a query.
D. Comparison between character value and a number value always implicitly converts the character value to the number data type.
E. Collections can be implicitly converted to records.

Answer: B,D

NEW QUESTION # 37
Examine this code:

What will be the outcome?

A. It will execute successfully and will display the user-defined error message.
B. It will result in an error as the range of the error code can only be from "-20000 to -20999."
C. It will result in an error as the range of the error code can only be from "-2000 to -2999."
D. It will result in an error as the range of the error code can only be from "-1000 to -2000."

Answer: B

NEW QUESTION # 38
Examine this DECLARE section:

Which line will cause an error upon execution?

A. line 4
B. line 3
C. line 2
D. line 5
E. line 6

Answer: E

NEW QUESTION # 39
......

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